wholesale 888 jewelry How to define virtual variables in stata

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wholesale 888 jewelry This defines a virtual variable ROSNEG, which is equal to 1 at ROS u003C0, and at ROS> = 0 equal to 0. Essence Essence How to write the program language. Essence Essence ROS is an existing variable in the data set. Essence Essence Essence ~~~~ (> _ u003C) ~~~~ I took the exam the day after tomorrow. Essence Essence

3 thoughts on “wholesale 888 jewelry How to define virtual variables in stata”

  1. Dora

    wholesale jewelry online china 1. Display data with List Make Weight.
    2, try to execute Gen Weight = Weight/1000, the system prompts that the variables already exist.
    3, if Foreign == 0, increase the price 5%, if Foreign == 1, increase the price by 10%. Gen Predprice = 1.05*Price If Foreign == 0 and Replace Predprice = 1.1*Price if Foreign == 1 Then display the result List Make Foreign Price Predprice.
    4, the use of Nolabel parameters in list. List Make Foreign Price Predprice, Nobel.
    5, geen where = "d" if forest == "domstic": Origin replace where = "f" if forest == "Foreign": Origin If the value of the fireign is the value of where, otherwise The value is f.

  2. Sonja

    wholesale jewelry foreign source If the ROS variable itself is a fixed or sequential variable, use
    ta Ros, Gen (ROS)
    to produce virtual variables, the variable name is ROS_1 ROS_2 ROS_3, etc. According to your requirements If the ROS variable is not answered, it is ".", It should be
    gen rosneg =.
    RePlace Rosneg = 1 if Ros u003C0
    RePlace Rosneg = 0 if ros> = 0
    . If if Ros =., it depends on your processing, whether the default value is removed
    is the replace rosneg = 0 if ros> = 0

  3. Patrick

    wholesale jewelry in baltimore md According to your requirements, one virtual variable should be generated, so the method upstairs is not possible. That is to generate multiple virtual variables for classified variables.
    According to your requirements, there are three methods that are feasible:
    (1) Gen Rosneg = Ros
    RCode Rosneg min/0 = 1/max = 0
    (2) Gen Gen Gen ROSNEG = 0
    Replace Rosneg = 1 If Ros u003C0
    (3) Gen Rosneg = Ros u003C0 (Ros u003C0 takes 1, otherwise 0)

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